Portable masonry leveling and pointing straightness controller
DU YONGSHENG, MIAO WEIQIANG, WANG SHAOLONG, ZHU HONGYING, TU XINGUANG, ZENG ZITONG, ZHANG HUA, YAO XIONGWEI, JIANG JINLONG, ZHANG QINGSHOU
Year of Publication 02.06.2023
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Year of Publication 02.06.2023
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Worker operation platform for indoor atrium cavity decoration operation in building construction
DU YONGSHENG, MIAO WEIQIANG, CHE HAIBAO, WANG PENG, ZHANG XIAOLIANG, WANG SHAOLONG, ZENG ZITONG, YAO XIONGWEI, ZHANG QINGSHOU
Year of Publication 08.02.2022
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Year of Publication 08.02.2022
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Rotary tool for cutting casing pipe efficiently
DU YONGSHENG, MIAO WEIQIANG, WANG PENG, WANG SHAOLONG, ZENG ZITONG, TU XINGUANG, ZENG BIN, JIANG JINLONG, ZHAO YANG, ZHANG QINGSHOU
Year of Publication 23.09.2022
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Year of Publication 23.09.2022
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